Further Reading - Books The Lean Startup By Eric Ries Great high level overview of all the principles of a Lean Startup. The Entrepreneur’s Guide to Customer Development By Patrick Vlaskovits & Brant Cooper The Cliff Notes for Lean Startups; a must read for everyone on your team. The Four Steps to the Epiphany By Steve Blank The Bible of Lean Startups. Tough read, but excellent content. Running Lean By Ash Maurya A practical guide to build a great lean startup from the creator of the lean canvas.